/*
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * openFuyao is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */

package decryption

import (
	"errors"
	"os"
)

// FYTryDecryptKeyFromDisk load data from disk and decrypt it by plugin.
// When to plugin is specified return raw data to adapter community version with plain key.
func FYTryDecryptKeyFromDisk(path string) ([]byte, error) {
	if path == "" {
		return nil, errors.New("invalid path")
	}
	encryptedData, err := os.ReadFile(path)
	if err != nil {
		return nil, err
	}
	return FYTryDecryptCert(encryptedData)
}
